1 files changed, 26 insertions, 0 deletions

diff --git a/src/WixToolset.Extensibility/Services/IWixBranding.cs b/src/WixToolset.Extensibility/Services/IWixBranding.cs
new file mode 100644
index 00000000..4bac9ccd
--- /dev/null
+++ b/src/WixToolset.Extensibility/Services/IWixBranding.cs
@@ -0,0 +1,26 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+
+namespace WixToolset.Extensibility.Services
+{
+    using System.Reflection;
+
+    /// <summary>
+    /// WiX branding interface.
+    /// </summary>
+    public interface IWixBranding
+    {
+        /// <summary>
+        /// Gets the value for CreatingApplication field (MSI Summary Information Stream).
+        /// </summary>
+        /// <returns>String for creating application.</returns>
+        string GetCreatingApplication();
+
+        /// <summary>
+        /// Replaces branding placeholders in original string.
+        /// </summary>
+        /// <param name="original">Original string containing placeholders to replace.</param>
+        /// <param name="assembly">Optional assembly with branding information, if not specified core branding is used.</param>
+        /// <returns></returns>
+        string ReplacePlaceholders(string original, Assembly assembly = null);
+    }
+}